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Business Combinations Schedule of Fair Value of Identified Assets and Liabilities Acquired (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 07, 2014
Sabine, Inc. (Sabine) [Member]
Apr. 01, 2014
Spontania [Member]
Business Acquisition [Line Items]    
Cash $ 125  
Accounts receivable 255  
Inventories 844  
Prepaid and other 116  
Intangibles 3,180 2,488
Property and equipment 292 47
Goodwill 6,555 2,569
Trade accounts payable 420  
Accrued liabilities (405) (52)
Stock registration costs (55)  
Total $ 10,487 $ 5,052